2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Chemical machinery and equipment parts

HG/T 2480-1993 Metal Gasket for Tube Flanges  
  Issued on: 1993-6-30   Translation Price(USD): 120.0
HG 21537.3-1992 Carbon Steel Stuffing Box at Normal Pressure (PN<0.1) 
  Issued on: 1993-6-14   Translation Price(USD): 90.0
HG 21537.6-1992 Stainless Steel Stuffing Box (PN0.6) for Pipes 
  Issued on: 1993-6-14   Translation Price(USD): 150.0
HG 21537.1-1992 Carbon Steel Stuffing Box (PN0.6) 
  Issued on: 1993-6-14   Translation Price(USD): 60.0
HG 21537.5-1992 Carbon Steel Stuffing Box (PN0.6) for Pipes 
  Issued on: 1993-6-14   Translation Price(USD): 90.0
HG 21537.2-1992 Stainless Steel Stuffing Box (PN0.6) 
  Issued on: 1993-6-14   Translation Price(USD): 90.0
HG 21537.4-1992 Stainless Steel Stuffing Box at Normal Pressure (PN<0.1) 
  Issued on: 1993-6-14   Translation Price(USD): 90.0
HG/T 20537.3-1992 Chemical apparatus of austenitic stainless steel welded pipe technical requirements 
  Issued on: 1993-1-15   Translation Price(USD): 284.0
HG/T 20537.4-1992 Chemical apparatus of austenitic stainless steel welded pipe technology requirements of large diameter 
  Issued on: 1993-1-15   Translation Price(USD): 374.0
HG 20537.2-1992 Shell and tube type heat exchanger austenitic stainless steel welding technology requirements 
  Issued on: 1993-01-15   Translation Price(USD): 225.0
HG/T 20537.1-1992 Austenitic stainless steel welded pipe selection rules 
  Issued on: 1993-1-15   Translation Price(USD): 100.0
HG 20530-1992 Steel pipe flanges for welding lip seal ring 
  Issued on: 1993-1-15   Translation Price(USD): 240.0
HG 20528-1992 Lining steel pipe with socket ring loose plate steel pipe flanges 
  Issued on: 1993-1-15   Translation Price(USD): 120.0
HG 21505-1992 Combined Sight Glass 
  Issued on: 1992-7-27   Translation Price(USD): 210.0
HG/T 21619.11-1986 Assembly Drawing of Sight Glass ⅡPg10 Dg50 
  Issued on:   Translation Price(USD): 60.0
HG/T 21619.16-1986 Assembly Drawing of Sight Glass ⅡPg25 Dg80 
  Issued on:   Translation Price(USD): 60.0
HG/T 2129.9-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Sight Glass  
  Issued on: 1991-8-19   Translation Price(USD): 184.0
HG/T 2129.11-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Tubular Level Gauge 
  Issued on: 1991-8-19   Translation Price(USD): 184.0
HG/T 2129.2-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Socket Type Cylinder 
  Issued on: 1991-8-19   Translation Price(USD): 184.0
HG/T 21619.13-1986 Assembly Drawing of Sight Glass ⅡPg25 Dg50 
  Issued on:   Translation Price(USD): 60.0
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